Hardware Spec Index

Caldera SN-4791 Max 1TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4791-MAX · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index8,493 (SSDs scale)
Category rank#20,211
Street price$179
Power6 W (active)
Performance per dollar47.45
Released2019

Specifications

BrandCaldera
ModelCaldera SN-4791 Max
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read3,000 MB/s
Sequential write2,500 MB/s
Random 4K read430K IOPS
NAND3D TLC, 232-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Caldera SN-5597 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD14,613$599Compare
Strivon SN-6815 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD5,439$69Compare
Strivon SN-1497 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD8,873$209Compare
Altrix SN-6950 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD13,853$489Compare
Novexa SN-5657 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD5,061$59Compare
Strivon SN-8588 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD5,308$69Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4791 Max 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/31588166 (accessed 2026-10-26).